Page 299 of 484
BE-21Body Electric System - Lighting System
Small lamp, steering and alarming system
Small lamp system
Dr
fuse
small lamp switch
10
ON
OFF
8
front small lamp
ear small lampv
license lamp
receiver lighting lamp
air-conditioner panel lamp
alarming switch lamp
fog lamp switchON
OFF
1 3fog lamp indicating
lamp
left rear fog lam
right rear fog lamp
combined switch
fog-lamp switch lamp
1
2
3 1
2 3
4
8
9 10 11
18 1716
15 5 6 7
14 13
12
21 20 19
battery small lamp relay
fog lamp relay
fuse
instrument lighting system
Page 300 of 484
BE-22Body Electric SystemLighting System
Small lamp system
SF
fuse
small lamp switch
10
ON
OFF
8
front small lamp
rear small lamp
license lamp
instrument lighting system
defroster switch lamp
alarming switch lamp
front fog-lamp switch lamp
rear fog-lamp switch lamp
tail-door switch lamp
CD switch lamp
air-conditioner panel lamp
cigarette lighter switch lampfront fog lamp switchON
OFF
6
rear fog-lamp switchONOFF
N
front fog lamp indicating lamp
front left fog lamp
front rear fog lamp
rear fog lamp indicating lamp
left rear fog lamp
right rear fog lamp
combined switch
front fog lamp switch
rear fog-lamp switch
1 2 3 4
65 1 2 3 4 5 6
7 8 9 10 1 2
3 4 5
8 9 10 11 12
19 18 17 16 15 6 7
13 14
21 20
battery
small lamp relay foglamp relay
Page 301 of 484
BE-23Body Electric SystemLighting System
Small lamp steering system
SL SK SY SJ
fuse
ignition switch
small lamp switch small lamp
large lamp6flashing lamp
steering switc
left
right
45alarming
switch
ON
OFF
8
4
5 10
2
1
combined switch
alarming switch lamp stop lamp switch
1
2 1 2 3
5 6 7 8 4 1 2 3 4 5 6 7
8
9 10 11 12 13 14 15 16E
iB
small lamp relaysmall lamp
battery
Page 302 of 484
BE-24Body Electric SystemLighting System
Steering and Alarming System
Dr
fuse
horn switch
ON
OFF
flasher
B
Ei
OFF ON
123
steering switch
left right
16
2
9left turn indicating lamp
front left turn lamp
(turn lamp) on left side)
rear left turn lamp
right turn indicating lamp
(right front turn lamp
turn lamp) on right side
(rear right turn lamp)
combination switch lamp)
alarming switch
1
2 3 1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
electric horn
battery alarming lamp switch
Page 303 of 484
BE-25Body Electric SystemLighting System
Steering and Alarming System (continued)
SF
ignition switch
53
ACC
ONST
fusealarming lamp switch
ONOFF
3
12
6
5
4BL
Esteering switchlefttight
16
2
9
left turn indicating lamp
front left turn lamp
turn lamp) on left side
rear left turn lamp
right turn indicating lamp
right front turn lamp)
turn lamp on right side
rear tight turn lamp
combined switch
alarming switch ignition switch
1 2 3 4 5
6 7 8 9 10 1 2 3 4 5 6
7 8 9 10 1 2 3 4 5 6 7
8 9 10 11 12 13 14
15 16 17 18 19 20 21
fusebattery flasher
fuse
Page 304 of 484

BE-26Body Electric SystemLighting System
Inspection on Common Failure
FailurePossible Causes Repairing approaches Remark
Only one lamp doesnt work Burn off bubble
Grounding failure of socket or wiringChange the bubble
Make reparation as required.
Abnormal steering signal Burn off horn fuse Change the fuse and check to see Dr SF
whether there is short circuit
Failure of steering signal flasher Check the flasher
Failure of steering signal/alarming switch Check the switch
Wiring or groun ding failure Make reparation as required. One side of the steering Failure of steering signal switch Check the switch
signal doesnít flash Wiring or grounding failure Make reparation as required. Alarming lamp doesnt Change the fuse and check to see Change the fuse and check Dr SF
workBurn off horn fuse whether there is short circuit
Failure of steering signal flasher Check the flasher
Failure of steering signal/alarming switch Check the switch
Wiring or grounding failure Make reparation as required. The front combination Burn off fuse Change the fuselamp dont work
Failure of large lamp relay Check the relay
Failure of combinationswitch Check the switch
Wiring or grounding failureMake Make reparation as required
Burn off fuse in tail lamp Change the fuse and check
whether there is short circuit
Burn off maxi-fuse Change the maxi-fuse;
Failure of combined switch Check the switch;
Wiring or grounding failure Make reparation as required. Upper beam lamp doesnt work Failure of combination switch Check the switch
Wiring or grounding failure Make reparation as required
The rear combined tail lampand
license lamp dont work
Page 305 of 484
BE-27Body Electric SystemLighting System
Parts inspection
Dr
Combined switch conductance
1 2
3 4
5 6
7
8 9
10 11
12 13 14
15
16 17 18 NV 20 21
Terminal
function
Lamp switchOFF
Large
lamp
Dimmer
switchLower
beam
upper
beam
steering
switchLeftturnn
right turn
central
overtake1 810173729
SF
SL SK SY SJ
1 O 3 4 5 6 7
UV NM NN NO NP NQ
NR 16 17 18 19 20 21
Termina
function
Lamp switchOFF
small
lamp
large
lamp
dimmer
switchlower
beam
upper
beam
steering
switchright
turn left turn
central
over drive1871031529
1 2 3 4 5 6 7
8
9 10 11 12 13 14 15 16
terminal
function
lampswitchOFF
small lamp
large lamp
dimmer
switchlower beam
upper beam
wteering
switchright turn
left turn
central
over drive1671510891435
Br G/R G/Y B Bl/W B/Y B/W B Bl/W Bl/BrBl/W Bl/Br B B/Y B/W B G/Y G/R
Bl/W Bl/Br B B/Y B/W B G/Y G/R small
lamp
Page 306 of 484
BE-28Body Electric SystemLighting System
Combined Switch conductance (continued)
1 2 3 4 5 6 7
8
9 10 11 12 13 14 15 16Lamp switchOFF
Small
lamp
Small
lamp
Dimmer
switchLower
beam
steering
switchupper
beam
Right
to
central
overdrive16 7 15 10 8 9 1 4 3 5
Br G/W G/B B R/Bl R/B R/Y B R/Bl R
In case the conductance situation fails to satisfy the specified requirement, change the switch.
Conductance of Alarming Switch
Dr
1
2 3
Terminal
switch position13
OFF
ONG/B G/Y G/R
SF
1 2 3 4 5 6
7 8 9 10
OFF
ON8 91 2 34 56
B G/W P/G G/B P/B Br/Bl G/R G/Y2
SLDiesel SYDiesel
function Terminal
Left
steering
Terminal
switch position